car barely runs and cuts out bad????
#1
car barely runs and cuts out bad????
ok so i just got the car its a 94 z with a 383....well had it about two weeks and it started to do this...it starts banging out and cuttin out real bad like a spark plug miss or a fuel problem it back fires real bad when it starts to do this and gets worse the longer you drive....well i replaced the wires, fuel filter, plugs,and on monday i replaced the opti spark with a genuine ac delco one ran a little better for 3 days with a small miss then it started to get worse and worse, today started to die a few times im kinnda stumped what should i do or where should i go from here????
#7
ok so i put my friends maf on last night ran worse my mustang did what yall are talkin bout and i unpluged it ran better so i changed and fixed problem....so i will try to unplug it on the camaro today
Trending Topics
#8
Once you have done that, if it still runs like crap check your map sensor. SD like i said before is more conservitive on fuel and spark advance so if unhooking it makes it better then you know its probley a spark issue. There is still the chance of fuel problems but that should have been the first thing you checked.